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企业宗旨：诚信、优质、高效 |
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企业文化：与时俱进、共求发展 |
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企业精神：团结奋进、创新求实 |
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质量方针：持续改进、精益求精 |
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公称通径 DN
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PN0.6MPa
|
PN1.0MPa
|
PN1.6MPa
|
|
D
|
D1
|
b
|
do
|
Tn
|
n
|
D
|
D1
|
B
|
Do
|
Tn
|
n
|
D
|
D1
|
b
|
do
|
Tn
|
n
|
|
40
|
130
|
100
|
16
|
14
|
M12
|
4
|
150
|
110
|
18
|
18
|
M16
|
4
|
150
|
110
|
18
|
18
|
M16
|
4
|
|
50
|
140
|
110
|
16
|
14
|
M12
|
4
|
165
|
125
|
20
|
18
|
M16
|
4
|
165
|
125
|
20
|
18
|
M16
|
4
|
|
65
|
160
|
130
|
16
|
14
|
M12
|
4
|
185
|
145
|
20
|
18
|
M16
|
4
|
185
|
145
|
20
|
18
|
M16
|
4
|
|
80
|
190
|
150
|
18
|
18
|
M16
|
4
|
200
|
160
|
20
|
18
|
M16
|
8
|
200
|
160
|
20
|
18
|
M16
|
8
|
|
100
|
210
|
170
|
18
|
18
|
M16
|
4
|
220
|
180
|
22
|
18
|
M16
|
8
|
220
|
180
|
22
|
18
|
M16
|
8
|
|
125
|
240
|
200
|
18
|
18
|
M16
|
8
|
250
|
210
|
22
|
18
|
M16
|
8
|
250
|
210
|
22
|
18
|
M16
|
8
|
|
150
|
265
|
225
|
20
|
18
|
M16
|
8
|
285
|
240
|
24
|
22
|
M20
|
8
|
285
|
240
|
24
|
22
|
M20
|
8
|
|
200
|
320
|
280
|
22
|
18
|
M16
|
8
|
340
|
295
|
24
|
22
|
M20
|
8
|
340
|
295
|
24
|
22
|
M20
|
12
|
|
250
|
375
|
335
|
24
|
18
|
M16
|
12
|
395
|
350
|
26
|
22
|
M20
|
12
|
405
|
355
|
26
|
26
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M24
|
12
|
|
300
|
440
|
395
|
24
|
22
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M20
|
12
|
445
|
40
|
26
|
22
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M20
|
12
|
460
|
410
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28
|
26
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M24
|
12
|
|
350
|
490
|
445
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24
|
22
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M20
|
12
|
505
|
460
|
26
|
22
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M20
|
16
|
520
|
470
|
30
|
26
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M24
|
16
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|
400
|
540
|
495
|
24
|
22
|
M20
|
16
|
565
|
515
|
26
|
26
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M24
|
16
|
580
|
525
|
32
|
30
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M27
|
16
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|
450
|
595
|
550
|
24
|
22
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M20
|
16
|
615
|
565
|
28
|
26
|
M24
|
20
|
640
|
585
|
40
|
30
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M27
|
20
|
|
500
|
645
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600
|
26
|
22
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M20
|
20
|
670
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620
|
28
|
26
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M24
|
20
|
715
|
650
|
44
|
33
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M30
|
20
|
|
600
|
755
|
705
|
30
|
26
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M24
|
20
|
780
|
725
|
34
|
30
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M27
|
20
|
840
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770
|
54
|
36
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M33
|
20
|
|
700
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860
|
810
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26
|
26
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M24
|
24
|
895
|
840
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30
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30
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M27
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24
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910
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840
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38
|
36
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M33
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24
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800
|
975
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920
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26
|
30
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M27
|
24
|
1015
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950
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32
|
33
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M30
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24
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1025
|
950
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38
|
39
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M36
|
24
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|
900
|
1075
|
1020
|
26
|
30
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M27
|
24
|
1115
|
1015
|
34
|
33
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M30
|
28
|
1125
|
1050
|
40
|
39
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M36
|
28
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|
1000
|
1175
|
1120
|
26
|
30
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M27
|
28
|
1230
|
1160
|
34
|
36
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M33
|
28
|
1255
|
1170
|
42
|
42
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M39
|
28
|
|
1200
|
1405
|
1340
|
28
|
33
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M30
|
32
|
1455
|
1380
|
38
|
39
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M36
|
32
|
1485
|
1390
|
48
|
48
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M45
|
32
|
|
1400
|
1630
|
1560
|
32
|
36
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M33
|
36
|
1675
|
1590
|
42
|
42
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M39
|
36
|
1685
|
1590
|
52
|
48
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M45
|
36
|
|
1500
|
1730
|
1600
|
32
|
36
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M33
|
36
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|
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|
|
|
|
|
|
|
|
|
|
|
1600
|
1830
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1700
|
34
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36
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M33
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40
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1915
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1820
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46
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48
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M45
|
40
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1930
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1820
|
58
|
55
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M52
|
40
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1800
|
2045
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1970
|
36
|
39
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M36
|
44
|
2115
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2020
|
50
|
48
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M45
|
44
|
2130
|
2020
|
62
|
55
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M52
|
44
|
|
2000
|
2265
|
2180
|
38
|
42
|
M39
|
48
|
2325
|
2230
|
54
|
48
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M45
|
48
|
2345
|
2230
|
66
|
60
|
M56
|
48
|
|
2200
|
2475
|
2390
|
42
|
42
|
M39
|
52
|
2550
|
2440
|
60
|
56
|
M52
|
52
|
|
|
|
|
|
|
|
2400
|
2685
|
2600
|
44
|
42
|
M39
|
56
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2600
|
2905
|
2810
|
46
|
48
|
M45
|
60
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2800
|
3115
|
3020
|
48
|
48
|
M45
|
64
|
|
|
|
|
|
|
|
|
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